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WO2016000687A1 - Casque intégral convertible et procédé permettant de relier ou de séparer les parties constitutives de ce dernier - Google Patents

Casque intégral convertible et procédé permettant de relier ou de séparer les parties constitutives de ce dernier Download PDF

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Publication number
WO2016000687A1
WO2016000687A1 PCT/DE2015/100266 DE2015100266W WO2016000687A1 WO 2016000687 A1 WO2016000687 A1 WO 2016000687A1 DE 2015100266 W DE2015100266 W DE 2015100266W WO 2016000687 A1 WO2016000687 A1 WO 2016000687A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
helmet
chin guard
chin
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/DE2015/100266
Other languages
German (de)
English (en)
Inventor
Martin Friedrich SCHMITTER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP15766382.4A priority Critical patent/EP3164023B1/fr
Priority to US15/323,245 priority patent/US20170164679A1/en
Publication of WO2016000687A1 publication Critical patent/WO2016000687A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/326—Helmets with movable or separable chin or jaw guard
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/20—Face guards, e.g. for ice hockey
    • A42B3/205—Chin protectors

Definitions

  • the invention relates to an integral helmet, in particular a so-called FuUfacehelm, which is preferably designed in shell construction, according to the preamble of claim 1.
  • the invention relates to a method for tool-free connection and / or removal of a chin guard with a jaw clamping with or from a Helmoberschalenech with an integrated neck unit for forming an integral helmet, in particular an integral helmet, in particular when mounted on a head during the connection / removal helmet upper shell unit according to the preamble of claim 2.
  • integral helmets are known from the prior art.
  • two-part integral helmets are known in which a chin part can be removed from an upper part or attached to it.
  • a protective helmet is known, in particular a protective helmet for cyclists, which consists of a Haibschalenhelm and the chin and the back of the head / neck area enclosing the lower helmet part as an integral part, wherein the integral part is releasably connected to the Haibschalenhelm.
  • the integral part is O-shaped, that is formed with a circumferentially closed part. As a result, the integral part can be connected to this only with remote helmet part.
  • a protective helmet with an O-shaped chin guard is also known.
  • the invention includes the technical teaching that in an integral helmet, in particular in a so-called full-face helmet, which is preferably executed in shell construction, comprising a helmet shell assembly, in particular a one-piece helmet shell unit, with an integrated neck unit and a chin guard and with a jaw clamping, the chin guard provided detachably with the helmet shell unit for forming the integral helmet, it is provided that the chin guard is designed as an open chin strap unit with spaced end portions, in particular alone without connection to the Helmoberschalentechnik spring-trained end portions for connection to the neck unit, so that in the assembled state, the end portions together with the neck unit form a complete closed unit.
  • the full face helmet has a jaw clamp.
  • the jaw clamping is arranged in one embodiment on the helmet upper shell unit.
  • the jaw clamping is formed on the chin guard unit.
  • jaw clamping is arranged on both the helmet shell assembly and the chin guard unit.
  • the jaw clamping can be carried out for this purpose preferably two or more parts.
  • the helmet in which the jaw clamping is arranged on the helmet shell unit, the helmet is designed as a so-called open face helmet, ie a half shell with jaw clamping.
  • the chin guard has no padding.
  • the chin guard is stiffer executable or executed in this embodiment, since a spread due to jaw clamping omitted.
  • the helmet is designed as a jet helmet and jaw clamping is attached to the chin part.
  • the helmet is designed as an open face helmet, in particular as a sheath helmet for an enlarged ear protection.
  • This embodiment has only a hard shell ear cover.
  • the jaw clamping is made in one piece.
  • the one-piece jaw clamping is preferably arranged on the chin guard unit.
  • the chin guard is elastic, so that a spread can be done due to jaw clamping when putting the helmet on a head.
  • a spread is understood in particular to mean an enlargement of an internal volume, in particular such that an outer contour or an outer dimension does not change. There is thus no expansion of the entire unit in one embodiment.
  • the jaw clamping thus represents a device in which restoring forces of a pad jaw clamping against the counterforce of the Face of a user on the one hand and against the helmet outer wall on the other act.
  • a frictional / frictional connection is effected, in particular between the face, in this case more precisely the cheeks of the user, and upholstery or jaw clamping, which results in both the process of jaw clamping, ie clamping of the cheeks, as well as the jaw clamping unit or device itself.
  • a chin guard unit in which an incorporated cushion elastic and formed with a high restoring force, wherein the restoring force is formed so that this allows a compression of the pad at a touchdown of the helmet and in an attached state a sufficiently strong for fixing the helmet traction between the chin guard unit and the user's face causes.
  • an adjustable pad is executed.
  • the adjustable cushion has means for increasing a cushion volume, for example by means of inflatable elements.
  • an adjustment mechanism is provided with which the pad can be correspondingly movably arranged relative to the chin guard or the helmet and / or the face.
  • the Helmoberschalenech and the chin guard unit and the corresponding connecting means are designed for this purpose that a spreading of the chin guard unit is minimized or is completely prevented.
  • This is achieved by providing a fixation of the end regions to a corresponding pivot joint of the helmet shell assembly.
  • the swivel joint and the jaw clamping or also the chin guard unit and the helmet upper shell unit are designed such that a contact between the jaw clamp and the face / head of a user takes place only after contact or fixation of the end region with the corresponding connection means / swivel joints on the helmet shell, at least with proper operation.
  • the stiffening of the end regions are additionally stiffened by profile formations and local material reinforcements in order to prevent or render impossible a release of the latching connections by the action of force.
  • the neck unit is formed integrally with the helmet shell unit.
  • the neck unit is preferably arranged centrally on a rear area, thus on a side of the helmet shell shell unit lying opposite a viewing window.
  • the neck unit protrudes at a lower end of the Helmoberschalenappel as a projection or like a lobe of the Helmoberschalenhow.
  • the neck portion forms on a front side together with a front side of the helmet shell unit a front portion adapted to receive a corresponding portion of the chin guard unit is trained.
  • the neck region is releasably connected to the helmet shell assembly.
  • the neck region is another embodiment releasably formed with the chin guard.
  • the neck region is detachably formed with the chin guard unit and the helmet shell unit.
  • the neck unit is firmly formed with the helmet shell unit.
  • Each end area is connected to the neck unit or to the helmet shell unit, and thus to the front area. In this case, an end region of one side is connected to the neck unit.
  • the other end portion is connected to the neck unit from another opposite side.
  • the neck unit thus has two spaced-apart receptacles for the end regions.
  • the receptacles are preferably opposite and / or formed on opposite sides.
  • the recordings and the end areas are matched to each other for easy recording.
  • the receptacles and the end regions are formed at least partially complementary.
  • the helmet shell unit is executed in one embodiment of several shells, such as an upper shell and a lower shell or an outer shell and an inner shell. In another embodiment, only one shell is provided. Yet other embodiments provide multiple shells, such as an intermediate shell or shells. In one embodiment, at least the upper and the lower shell or at least two shells are designed in full laminate construction.
  • the material for the shells or for at least one of the shells GFK so a glass fiber reinforced plastic
  • the material for the shells or at least one shell CFK so provided a carbon fiber reinforced plastic.
  • a material for at least one of the shells CFK + Kevlar ie a carbon fiber reinforced plastic with an addition of Kevlar, ie an aramid, more specifically a long-chain synthetic polyamide in which at least 85% of the amide groups directly to two aromatic Rings is bound, is provided.
  • the helmet shell assembly is made in a composite construction.
  • an outer shell which is preferably deep-drawn and / or injection-molded, or at least partially inside a laminate reinforcement is introduced.
  • ABS ie acrylonitrile-butadiene-styrene
  • the laminate reinforcement is made of any material, preferably of GFRP, CFRP or CFRP plus aramid.
  • the upper helmet shell unit has a foam core, preferably a foam core made of EPS polystyrene or expanded polystyrene, or of a foam, for example EPP polypropylene or a particle foam Polypropylene.
  • the foam core is formed in one embodiment separately from the helmet shell unit, for example, by separate foaming in a separate tool, the separately formed foam core is then connected to the helmet shell unit or is, for example by gluing and / or by means of an adhesive.
  • the foam core is made directly in the helmet shell assembly.
  • the (helmet) shell, on which the foam core is formed, is preferably still in the shell mold half during manufacture.
  • the foam core is foamed directly into the shell lying in the tool half, preferably the outer shell. This is also referred to as a so-called in-mold process. In this in-mold process, three tool halves are needed or used.
  • the Helmoberschalenhow is preferably formed mirror-symmetrically along a Helmstoffachse.
  • a viewing window to be formed between a top area of the chin guard unit and a front area of the helmet shell unit and / or the neck unit and a self-locking locking mechanism is provided for connecting the chin guard unit to the helmet shell unit.
  • the locking mechanism preferably has on the helmet shell unit connecting means for cooperating with corresponding connection means of the chin guard unit.
  • the connecting means of the helmet shell unit are preferably arranged on the front side of the helmet shell unit.
  • the top region is formed on the peripheral edge of the chin guard unit adjacent to the upper shell unit - in the connected state. The top area is thus limited on the one hand by the peripheral edge. In another direction, the top area is limited by an offset.
  • the top area is discontinued, in particular obliquely, to the remaining part of the chin guard unit.
  • the top region is tapered toward the circumferential edge.
  • the top region is provided only in the end region, that is to say in an area in which the chin protection unit is provided or formed for contacting the helmet shell shell unit.
  • the front area is limited by the corresponding peripheral edge of the helmet shell unit. From the peripheral edge in the direction away from the connected chin guard unit, a receptacle for the top region of the chin guard unit is formed.
  • the recording is designed as a funnel-shaped Anformung or shortly as a funnel. This has an outer funnel wall, which is formed by a portion of the Helmoberschalenhow, more precisely, its outer surface or outer wall.
  • the outer funnel wall protrudes a Trichter foundedwandung or funnel floor. At this obliquely closes an inner funnel wall.
  • the outer funnel wall and the inner funnel wall which are both connected to the hopper floor, form a funnel-shaped receptacle. That is, the two walls diverging in a direction opposite to the hopper floor, thus forming a conical inlet funnel.
  • the inner funnel wall is covered by a helmet shell cushion or the like, so that a user's head does not abut the inner funnel wall when it touches the helmet.
  • a corresponding locking mechanism is provided in order to securely connect the chin guard unit with the helmet shell unit.
  • This locking mechanism is formed in one embodiment as a self-locking locking mechanism. That is, a user does not have to actively operate a latch for a latch.
  • connection means are provided on the helmet shell unit.
  • connection means are provided on the chin guard unit.
  • the helm-shell-side or short-helm-side connecting means comprise on the one hand the receptacle or the funnel.
  • the helmet-side connecting means comprise first connection means.
  • the first connection means are configured to form a hinge together with first connection means of the chin guard unit.
  • the first helical connection means are formed as a bolt, axle, pin or the like.
  • the corresponding first connecting means of the chin guard unit are accordingly as a passage opening,
  • the complementary connecting means are also arranged in reverse, thus the passage opening etc. on the helm side and the bolt etc. on the chin protection side.
  • the helmet-side first connecting means are arranged laterally on a lower front region of the neck unit, thus in the front region at a lowermost end of the helmet shell unit.
  • the ends are spread apart and the first connecting means of the chin guard unit reach via the first helm-side connecting means together for the realization of a rotary joint.
  • a first determination of the chin guard unit is ensured at the Helmoberschalenech.
  • the first helm-side connecting means securely snap into the first one Connecting centers of the chin guard unit.
  • the first connecting means interact magnetically.
  • the first connecting means are formed magnetically and / or magnetizable.
  • the helmet-side connecting means comprise corresponding magnetic elements and the chin protection-side connecting means magnetizable elements or magnets arranged opposite to each other.
  • the chin protection side connecting means comprise magnetic elements and the helmet-side connecting means magnetizable elements or magnets arranged opposite to each other. This allows a haptic and also acoustic feedback of a secure connection to the user.
  • the first connecting means of the chin guard unit are arranged at a position corresponding to the position of the first, helm-side connecting means.
  • the first connection means of the chin guard unit are formed on a lowermost top area. This results in a corresponding design and a 3D twist lock.
  • the 3D-twist lock is not elastic in one embodiment in the manner of a detent spring arrangement. Rather, a connection is made via a suitable 3D contour.
  • connection is preferably made along one or more peripheral edges, so that a total circumferential connection is realized.
  • the 3D bolt is provided as an alternative to a resilient connection and / or in combination.
  • the locking preferably takes place by means of a 3D-shaped bolt or a plurality of 3D-shaped bolts.
  • the at least one 3D bolt has a curvature in a three-dimensional direction, unlike, for example, a cylindrical pin.
  • the connecting means and / or the three-way rotational Verstellelung comprise in one embodiment, a pin or bolt.
  • the pin / pin is preferably designed as a cylindrical pin.
  • the chin part is rotated around the cylinder pin, so performs a 2D-Drehbewung, thus along a plane of rotation. Due to the differently inclined surfaces of the corresponding sections provided for a contact, there is additionally a movement along a third direction along the contacting surfaces, thus a 3D movement.
  • the outer surfaces of the outer shell and the chin part are aligned when screwing in. Along with the rotational movement, the movement describes a three-dimensional process or movement process due to the inclination approximation.
  • the rotational movement of the component chin part takes place about a relative to the rotational movement static, in particular also linear and / or horizontal axis, transversely, in particular 90 ° transverse to the direction of travel of a user who wears the helmet, thus transverse to the viewing direction.
  • bolts and holes are arranged corresponding thereto.
  • the 3D-latch is designed for a locking by means of three-dimensional movement or mounting direction.
  • the proposed funnel wall is in particular intended to compensate for any residual feathering that may be present. This is done despite being caught by the hinge.
  • At least a first connection means of the chin guard unit and the corresponding first connecting means of the helmet shell unit form a pivot joint in the connected state, about the axis of rotation of the chin guard is pivotable against the helmet shell unit.
  • the swivel joint is designed as a detachable swivel joint.
  • the first helm-side connecting means is preferably designed as a pivot, pin, axle or the like. This protrudes from the outer funnel wall towards the inner funnel wall. In this case, a tip of the bolt formed adjacent to the inner funnel wall is formed at a distance from the inner funnel wall.
  • the first connection means of the chin guard unit is designed as a passage opening.
  • the first connecting means is formed as a recess and / or recess. In this way, when connecting the bolt such as a nose projects into the connecting means, more precisely the through hole or recess.
  • the contours of the connecting means are coordinated, so that a hinge can be realized. In one embodiment, a tilting movement takes place to a pure pivoting, so that also a 3D movement is realized.
  • a second connection means of the chin guard unit or a second connection means of the helmet shell unit is surrounded at least partially circumferentially by the respective other, corresponding second connection means in the connected state.
  • a part of the second connection means of the chin protection unit is completely surrounded in the connected state by the corresponding second, helmet-side connecting means.
  • the chin guard unit is formed in two parts with an inner part and an outer part in one embodiment.
  • the outer part forms an outer shell.
  • the inner part forms an elastic inner hanger.
  • the inner bracket has, as second connecting means of the inner part at its rear ends, a mouth-like opening for engagement in the second, helical connection means.
  • the second, helm-side connecting means are formed analogous to the first helical connecting means as a pin, rotation axis, axis, bolts or the like.
  • the outer part has as a second connection means of the outer part of a slot, a groove on an elongated passage opening or the like.
  • the respective second helm-side connecting means analogous to the formation of the first rotary joint of the first connecting means, the respective second helm-side connecting means.
  • the second connection means of the outer part and the inner part are partially congruent at one end.
  • the second connecting means of the outer part has no corresponding second connecting means of the inner part. Without the second connecting means of the inner part, a latching of the second connecting means would thus not be feasible.
  • the second connecting means of the inner part Due to the more elastic design of the second connecting means of the inner part thus a latching connection is realized. Because the bolt engages in the two overlapping second connecting means of the chin guard due to their appropriate design.
  • the second connecting means are formed at a rear end of the inner part.
  • the bow-like inner part spaced from the second connecting means on each bail arm on a lobe-like Anformung which serve to operate the locking mechanism. By compressing both formations, the rear ends are pressed together with the second connection means. As a result, the locking or latching is released. The engagement of bolt and slot can be canceled.
  • the second connecting means are magnetic and / or magnetizable and / or have one or more magnets.
  • connection means haptic and acoustic feedback can be realized with a secure connection of the second connection means.
  • the magnets on different connection means are preferably arranged opposite to each other.
  • the first connection means and / or the second connection means of the chin guard unit are provided at the end portion of the chin guard unit.
  • the arrangement on the resilient and / or resilient end regions makes it easy to introduce the helical connection means into the connection means of the chin protection unit. Due to the open design, the end regions are slightly yielding or resilient. Preferably, the resilience of the end regions or the spring property is minimized, so that a possible rigid end portion is realized.
  • the highest possible rigidity is realized in the region of the end regions in which holes are prevented from being pushed away from the bolts by a force from the outside in the direction of a longitudinal central axis.
  • the End portions are resilient or yielding in the non-assembled state. In the assembled state, the suspension or compliance is minimized or prevented by the fixation on the Helmoberschalenech.
  • the locking mechanism has locking means for locking the connection of the chin guard unit and the helmet shell unit.
  • the locking means comprise in one embodiment, the more elastic inner part with the end mouth-like openings and provided for an actuation formations.
  • a magnet unit or a plurality of magnet units is provided. The magnet unit is at least partially integrated in the connection means in one embodiment.
  • the front region and the top region each have an overlapping region which correspond to each other and with which, in the connected state, the chin protection unit rests against the helmet upper shell unit at least partially overlapping.
  • the top portion of the chin guard unit is at least partially received in the front area of the helmet shell unit.
  • at least part of the top area is overlapped by the front area.
  • These overlapping areas make up the entire overlap area.
  • the area of the front area overlapped by the front area forms the chin protection side overlapping area.
  • the overlapping portion of the front area forms the helmet-side overlap area.
  • the funnel forms the helmet-side overlap area.
  • the overlapping areas are formed as tongue and groove overlap areas, wherein an overlap region of the chin guard unit or the helmet shell unit is designed as a spring and the corresponding overlapping region is formed as a groove.
  • the groove is formed as a funnel with a funnel bottom, a funnel inner wall and a funnel outer wall. From the funnel outer wall, a pin protrudes in the direction of the funnel inner wall into the funnel to form a rotation axis.
  • the spring is formed as an offset portion of the end portion. In this case, the spring preferably has a lower material thickness than the remaining part of the chin guard unit.
  • the overlapping regions have guide means in order to facilitate a connection of the chin guard unit with the helmet shell unit.
  • the guide means are integrated with the helmet top shell unit and / or with the chin guard unit.
  • the guide means comprise a tapered region, for example a tapered top region and / or front region.
  • the guide means comprise a funnel-shaped inlet, in particular a funnel-shaped inlet at the front area and / or top area.
  • Yet another embodiment provides for one or more magnets, for example at the top and / or at the front.
  • Other guide means such as guide, Leitvorsprünge, recesses and the like are provided in other embodiments.
  • the invention also includes the technical teaching that in a method for tool-free connection and / or removal of a chin guard unit with a jaw clamping with or from a Helmoberschalenech with an integrated neck unit for forming an integral helmet, in particular an integral helmet, in particular a helmet-top shell unit mounted on a head during connection / removal, comprising the steps of: rotatably connecting two end portions of the chin guard unit to the neck unit and pivoting the chin guard unit connected to the neck unit with the end portions against the helmet upper shell unit, the end portions being connected to the helmet upper shell unit; / or wherein the connection is performed without tools bysarretierendes bonding.
  • the invention also includes the technical teaching of using a chin guard unit, in particular a chin guard unit described above, with a helmet shell, in particular a helmet shell described above.
  • FIG. 1 schematically shows in a side and a front view of an embodiment of a full-face helmet integral full-face helmet with chin guard unit
  • FIG. 2 shows schematically in a side and a front view the embodiment according to FIG. 1 without a chin guard unit
  • FIG. 3 is a schematic side and front view of another embodiment of a full-face helmet integrated full-face helmet without a chin guard unit;
  • FIG. 4 is a schematic side and front view of another embodiment of an integral helmet designed as a full-face helmet without a chin guard unit;
  • FIG. 5 is a schematic side view of a helmet shell unit;
  • FIG. 6 shows schematically in a side view the helmet shell unit according to FIG. 5 with chin protection unit
  • FIG. 7 shows schematically in a partially sectioned side view the embodiment according to FIG.
  • FIG. 8 shows schematically two sectional views of the embodiment according to FIG. 7 along the section line A-A, once with the chin guard unit connected (on the left) and once with the chin guard unit shortly before joining (on the right), FIG.
  • FIG. 9 shows schematically in a perspective view an embodiment of an integral helmet with a chin guard unit shortly before joining
  • 10 shows schematically the embodiment of FIG. 9 with a slightly modified chin guard unit in a partially sectioned side view
  • FIG. 9 shows schematically in a perspective view an embodiment of an integral helmet with a chin guard unit shortly before joining
  • 10 shows schematically the embodiment of FIG. 9 with a slightly modified chin guard unit in a partially sectioned side view
  • FIG. 11 shows schematically a section along section line C-C of FIG. 10,
  • FIG. 13 shows schematically a section along section line A-A from FIG. 10, FIG.
  • FIG. 14 shows schematically in a perspective view the embodiment according to FIG. 9 shortly after a first connection
  • FIG. 15 schematically shows a section along the sectional plane d of FIG. 14, FIG.
  • FIG. 16 schematically shows the embodiment of FIG. 14 with a slightly modified chin guard unit in a partially sectioned side view, FIG.
  • FIG. 18 schematically shows a section along section line B-B from FIG. 16, FIG.
  • FIG. 20 is a schematic perspective view of the embodiment of FIG. 14 shortly before a second connection, FIG.
  • FIG. 21 shows schematically the embodiment according to FIG. 20 with a slightly modified chin guard unit in a partially sectioned side view
  • FIG. 23 schematically shows a section along section line B-B from FIG. 21, FIG.
  • FIG. 24 schematically shows a section along section line AA from FIG. 21,
  • FIG. 25 shows schematically in a partially sectioned view the embodiment according to FIG. 21 with the chin guard unit in a completely connected state
  • FIG. 26 shows schematically a section along section line CC from FIG. 25, FIG.
  • FIG. 27 schematically shows a section along section line B-B from FIG. 25, FIG.
  • FIG. 28 schematically shows a section along section line A-A from FIG. 25, FIG.
  • FIG. 29 shows schematically in a plan view an inner part of the chin guard unit according to FIG. 25,
  • FIG. 30 is a schematic perspective view, partly in section, of the chin guard unit according to FIG. 25 in isolation, FIG.
  • FIG. 31 schematically in a partially sectioned view the embodiment according to FIG. 25, FIG. 32 schematically a section along section line CC from FIG. 31, FIG. 33 schematically a section along section line BB from FIG. 31 and FIG along section line AA of FIG. 31.
  • FIGS. 1 to 34 show different embodiments of an integral helmet 100 according to the invention in various views and different degrees of detail.
  • FIG. 1 shows schematically in a side and a front view an embodiment of an integral helmet 100 with a chin guard unit 160 designed as a full-face helmet 100a.
  • the chin guard unit 160 is designed as a chin bar 160a, more precisely as a U-shaped chin bar 160a or as a cradle unit 161. This can be connected to a Helmoberschalenhow 120.
  • the chin guard 160a is shown connected to the helmet shell unit 120.
  • a viewing window 110 is provided in front, which can be covered with a visor.
  • the chin protection unit 160 is inter alia via two lateral helical connection means 221 designed as bolts 221a, via corresponding first connection means 261 of the chin protection unit 160, which together generally acting as connection means 220, connected to the helmet shell unit 120.
  • the helmet shell unit 120 is preferably made of a plastic material such as CFRP, GFRP or CFRP with additives.
  • the Helmoberschalenech 120 is integrally formed.
  • a padding is provided on the inside of the helmet shell unit 120.
  • the helmet shell unit 120 has ventilation means, for example in the form of ventilation channels.
  • the chin guard 160a is preferably made of a plastic material, for example CFRP, GFRP or CFRP with additives.
  • the chin guard unit 160 is formed of the same material as the helmet shell unit 120.
  • the helmet upper shell unit 120 has a neck unit 140 in a neck region.
  • the neck unit 140 is integrally formed with the helmet shell unit 120.
  • the chin protection unit 160 has a so-called jaw clamping 150.
  • the jaw clamp 150 clamps the cheeks of a user, so that a secure hold of the integral helmet 100 is ensured.
  • the chin guard unit 160 which is designed as a U-shaped chin guard 160a, is thus designed as an open chin guard unit 161.
  • This chin strap unit 161 has two spaced-apart end regions 162 (see, inter alia, FIG.
  • FIG. 2 shows schematically in a side and a front view of the embodiment of FIG. 1 without chin guard 160. Instead of the chin guard 160, the helmet shell unit 120 is extended laterally, so that a better fit and better protection are guaranteed.
  • the lateral extension in FIG. 2 includes the jaw clamp 150 so that the full face helmet 100 sits securely on a user's head while clamping the user's cheeks.
  • Fig. 3 shows schematically in a side and a front view another embodiment of an integral helmet designed as FuUfacehelm helmet 100 without chin guard 160.
  • the illustrated Helmoberschalenech 120 substantially corresponds to that of Fig. 2. Only the jaw clamping 150 is slightly different and also the neck area is given only laterally, whereas centrally an opening is provided.
  • FIG. 4 shows diagrammatically in a side and a front view a further embodiment of an integral helmet 100 designed as a football helmet without a chin guard unit 160 with a helmet shell unit 120, which is similar to the helmet shell units according to FIGS. 2 and 3 is trained. Only laterally, in the region of the jaw clamping 150, the helmet shell unit 120 each have a passage opening 125.
  • FIG. 5 shows a schematic side view of a helmet shell unit 120.
  • the helmet shell unit 120 shown corresponds to the helmet shell unit 120 illustrated in FIG. 1.
  • FIG. 6 shows schematically in a side view the helmet shell unit 120 according to FIG. 5 with a further embodiment of a chin guard unit 160.
  • the chin guard unit 160 shown in FIG. 6 only shows an outer part of a two-part chin guard unit 160, thus the part which is flush the outer surface of the helmet shell unit 120 connects.
  • the end regions 162 of the chin protection unit 160 connect with a top region 165 to a front region 125 of the helmet shell unit 120.
  • the front portion 125 extends from the neck portion 140 to the portion of the helmet shell unit 120 that is bounded by the viewing window 110. In this case, the front region 125 and the top region 165 overlap and thus form an overlapping region 105 (see, inter alia, FIG. 8).
  • the chin strap unit 161 or more precisely its outer part 167, has a respective through opening 163 in a front region, remote from or opposite the two end regions 162. A part of a locking mechanism 200 projects through this (see, inter alia, Fig. 30).
  • the two through openings 163 are circumferentially spaced along the surface of the outer part 167 such that they are both reachable at the same time with the hand of a user, thus approximately at a distance of about 10-15 cm.
  • Fig. 7 shows schematically in a partially sectioned side view of the embodiment of Fig. 6.
  • the overlapping region 105 is shown in section. It can clearly be seen how the front region 125 and the top region 165 overlap and thus define the overlapping region 105. In this case, the front area 125 and the top area 165 overlap along the entire edge length of the front or top area 126, 165 with the exception of the area of the viewing window 110, so that the largest possible overlapping area 105 is realized.
  • a section line AA is located.
  • Fig. 8 the section is shown accordingly.
  • FIG. 8 shows schematically two sectional views of the embodiment of FIG. 7 along the section line AA, once with the chin guard unit 160 connected (left) and once with the chin guard unit 160 just before connecting (right).
  • the front portion 125 is widened funnel-shaped, so that the top portion 165 is easily inserted into this funnel 170.
  • the top portion 165 is slightly offset from an outside of the chin strap 161, so that it is easier to insert into the hopper 170.
  • the staggered formed top region 165 is formed so that the other outer side of the chin strap 161 is flush with the outside of the Helmoberschalenech 120.
  • the end portion 162 with the top portion 165 is resilient due to the open configuration of the chin strap 161 as a U-shape.
  • the offset top region 165 can easily be moved in the direction of the interior of the integral helmet 100 and in the opposite direction elastically.
  • the wall thickness of the top region 165 is diluting towards the end of the top region 165 - ie the region that first comes into contact with the helmet shell unit 120, so that in addition a simplified insertion of the top portion 165 in the funnel-shaped front portion 125, thus as Recording acts, lets realize.
  • Fig. 9 shows schematically in one perspective view of an embodiment of an integral helmet 100 with a chin guard unit 160 just before joining.
  • the front portion 125 of the helmet shell unit 120 is funnel-shaped, thus as a funnel 170, formed. This serves as a receptacle for the top region 165 of the chin protection unit 165.
  • the top region 165 is thinned for easy insertion and / or offset from the remaining outer surface of the chin guard unit 160. Accordingly, a paragraph is provided, which also acts as a stop and so limits haptic insertion.
  • a first connection means 261 of the chin protection unit 160 designed as a first passage opening is formed on the top region 165, which corresponds to a corresponding pin or bolt formed, first, helmet-side connecting means 221 of the front portion 125 corresponds.
  • the first connecting means 221 and 261 are formed at a lower rear portion of the top portion 165 and the front portion 125, respectively. Due to the elastic configuration and the tapered embodiment, the top region 165 slides into the funnel 170 and bends in a connecting region such that the through-opening moves over the corresponding bolt and then the bolt slides into the through-hole, so that a swivel joint 240 is realized.
  • the further plug-in connection of the top region 165 in the front region 125 to form an overlapping region 105 can be simplified around this swivel joint 240.
  • the connection of the chin guard unit 160 and helmet shell unit 100 is completed when a second connection by means of second connection means 220, for example on a second bolt, engages. This is shown more clearly in the further figures.
  • the first helm-side connecting means 221 acting bolt forms a metal axis. This serves as a locking axis for a positive lock as well as magnetic Anhaftachse. Thus, an entry guide is realized.
  • a corresponding magnet 199 is arranged accordingly.
  • the magnet 199 is or several magnets 199 are arranged on both sides.
  • the first connecting means 261 at the lower rear end of the top portion 165 acts as a hinge or pivot end.
  • Top area 165 acts as a spring.
  • the connection means 200 comprises a mechanically acting sliding axis provided by the first connection means 221, 261 and the funnel 170 and the spring.
  • the helmet shell unit 120 and the chin guard unit 160 have themselves hinge-like sliding surfaces.
  • Fig. 10 shows schematically the embodiment of Fig. 9 with a slightly modified chin guard unit 160 in a partially sectioned side view.
  • a bolt or pin is respectively provided as first and second helical connection means 221, 222 at opposite ends, respectively extending inwardly into the funnel 170, but without contacting the opposite wall of the funnel 170.
  • the bolt thus only protrudes into the funnel 170.
  • the top region 165 has corresponding passage openings 163 for the bolts.
  • An opening, more precisely the passage opening 163, is adapted to the outer contour of the bolt and in contrast slightly larger, so that a simple pivot joint 240 about an axis of rotation 241, which is formed by the bolt, can be realized when the bolt engages in the through hole 170.
  • the chin guard unit 160 is rotated about the pivot joint 240 until the entire top area 165 engages in the funnel 170 of the front area 125. Finally, the other bolt engages the top region 165 in a second through-opening 163, which acts as the second connection means 222.
  • the Through opening 163 is formed here as a slot 163a. In the slot 163a, a detent is provided, which prevents unintentional release of the chin guard unit 160 from the corresponding bolt, which acts as a second helm-side connecting means 222.
  • Fig. 11 shows schematically a section along section line C-C of Fig. 10.
  • the front portion 125 is seen with the other bolt. This protrudes from an outside of the helmet shell unit 120 inwardly into the hopper 170. The bolt protrudes into the hopper 170, without touching the opposite wall, so that a kind of latching projection is realized.
  • Fig. 12 shows schematically a section along section line B-B of Fig. 10. Here, the funnel-shaped formation of the front portion 125 and the offset, tapered top portion 165 is shown. Both are not engaged.
  • Fig. 13 shows schematically a section along section line A-A of Fig. 10.
  • the first bolt also protrudes into the hopper 170 of the Fron Suites 125, but without contacting the opposite side.
  • the top region 165 with the recess / through hole 163 is also shown.
  • the chin guard unit 160 is not yet connected to the helmet shell unit 120.
  • FIG. 14 shows schematically in a perspective view the embodiment according to FIG. 9 shortly after a first connection.
  • a rotary connection is realized via the rotary joint 240 between the bolt and the passage opening 163.
  • the top area 165 is accommodated in the hopper 170 of the front area 125 in this area.
  • the bolt protrudes through the passage opening 163 and thus acts as a rotation axis 241 of the pivot joint 240.
  • Fig. 15 shows schematically a section along the cutting plane d of Fig. 14.
  • the bolt acting as a rotation axis 241 penetrates the through-opening 163 of the top area 165.
  • the top area 165 is received in the hopper 170 by elastic deformation. By elastically deforming the bolt engages in the top region 170.
  • the outside of the chin guard unit 160 terminates flush with the outside of the helmet shell unit 120 due to the offset of the top region 165.
  • Fig. 16 shows schematically the embodiment of Fig. 14 with a slightly modified chin guard unit 160 in a partially sectioned side view.
  • the chin guard unit 160 is rotatably or pivotally connected to the helmet upper shell unit 120 at the first pivot 240.
  • the chin protection unit 160 can be pivoted in the direction of the helmet shell unit 120 about this pivot connection, with the result that the top area 165 and the front area 125 overlap and form the overlapping area 105. In this position, the chin guard 160 can only be pulled forward.
  • Fig. 17 shows schematically a section along section line C-C of Fig. 16.
  • the second connection point is shown.
  • This has a bolt acting as a second helm-side connecting means 222, which projects into the funnel 170 of the front region 125, without contacting the opposing funnel wall.
  • no connection with the chin guard unit 160 has yet been realized at the second connection point.
  • FIG. 18 schematically shows a section along section line BB from FIG. 16.
  • the top region 165 of the chin guard unit 160 approaches the front region 125 of the helmet shell unit 120. Due to the offset of the top region 165 from the remaining outer surface of the chin guard unit 160, the top region 165 projects against an inner wall 171 of the funnel 170 of the front region 125.
  • the inner wall 171 acts in the manner of an inclined plane.
  • the top portion 165 is guided along the inner funnel wall 171 and deforms accordingly due to the elastic formation, so that the top portion 165 is receivable in the funnel 170 and the first connection means 221, 261 are engaged so as to form the hinge 240.
  • FIG. 19 schematically shows a section along section line AA from FIG. 16.
  • a rotary connection is formed via the rotary joint 240 between a rotational axis 241 formed as a bolt and through opening 163, ie the bolt is latched into the passage opening 163. This is made possible by the elastic formation of the end region 162 or the top region 165 of the chin protection unit 160.
  • Fig. 20 shows schematically in a perspective view of the embodiment of Fig. 14 shortly before a second connection of the second connecting means 222, 262.
  • the chin guard unit 160 is further pivoted or rotated about the first pivot 240, so that the top portion 165 in other places Front region 125 contacted or received in the hopper 170.
  • Tool-free installation is as follows. From below / front, the jaw clamping is pushed over a user's jaw and thereby compressed or compressed.
  • the first connection means form the first pivot 240, which forms a kind of hinge end. Since the hinge is fixedly connected to the pivot axis 241, the chin guard 160a in the end portion 162 can not substantially spread by the applied internal pressure on the jaw clamping.
  • a residual spread is compensated by the funnel, which also has a tolerance, preferably in a range of a few mm, preferably less than 5 mm.
  • the spring is caught and sheared by the funnel.
  • adhesion of the magnet 199 on the inner metal axis is a positive locking by an upward rotation of the chin guard unit 160.
  • This is made possible by the formation, more precisely the inclination or inclination of the hinging of the spring, which pushes through the rotation over the metal axis, creating a changing inclination / inclination is effected. In this way, no hook-shaped formation or the like, which corresponds to a classic two-dimensional locking required.
  • the helmet can be used in the unfolded state. Approximately horizontally, in the position shown here, an ear cut of the jaw clamping 150 can be pushed over the ear of the wearer from the front, without causing contact and thus compression. Here there is still no internal pressure. In fully lowered state in an insertion of the hinge on the axis over the front possible. Since the hinge hole (first connecting means 261) and the bolt already overlap here, the chin guard unit 160 can not fall down anymore. Thus, the helmet can also be used in the unfolded state, as shown here
  • Fig. 21 shows schematically the embodiment of Fig. 20 with a slightly modified chin guard unit 160 in a partially sectioned side view.
  • the chin guard unit 160 is pivoted about the first pivot 240 and the top area 165 is further approximated to the front area 125.
  • FIG. 22 schematically shows a section along section line C-C from FIG. 21. It can be seen here how the top region 165 is moved in the direction of the funnel inner wall 171.
  • the u.a. A pin of the bolt is spaced from the funnel inner wall 171, so that the front top portion 165 on the funnel inner wall 171 along along the bolt is movable.
  • FIG. 23 schematically shows a section along section line B-B from FIG. 21.
  • the top region 165 is guided with a front region along the funnel inner wall 171.
  • the outer walls of Helmoberschalenech 120 and chin guard unit 160 do not close flush, are moved by another pivoting further towards each other.
  • Fig. 24 schematically shows a section along section line A-A of Fig. 21.
  • Fig. 24 is not substantially different from Fig. 19.
  • the pivotal connection about the hinge 240 is shown in detail.
  • Figure 25 shows schematically in a partially sectioned view the embodiment of Figure 1 with the chin guard unit 160 in an almost fully connected condition.
  • Top area 165 is received in the front area 125 along the front peripheral edge of the helmet shell unit 120, ie, except for the area bounding the viewing window 110. This will be clarified in the following figures.
  • compression of the spring more specifically of the inner portion 180, will cause complete unlocking.
  • the chin guard unit 160 is then pivotable again.
  • FIG. 26 schematically shows a section along section line C-C from FIG. 25.
  • the top region 165 is accommodated in the hopper 170. In the area received in the hopper 170, the top area 165 is double-walled.
  • the chin guard unit 160 has an inner part 180 and an outer part 190.
  • the u.a. Bolt acting as a rotation axis 241 protrudes through both walls of the chin guard unit 160 or of the inner part 180 and of the outer part 190, so that a latching connection is realized. There still exists a minimum distance between the outer surface of the upper shell unit 120 and the outer surface of the chin guard unit 160.
  • FIG. 27 shows schematically a section along section line B-B from FIG. 25.
  • the top region 165 is almost completely accommodated in the hopper 170 of the front region 125.
  • Fig. 28 schematically shows a section along section line A-A of Fig. 25.
  • Fig. 28 is not substantially different from Fig. 19 or 24.
  • the chin guard unit 160 is formed in two parts with the inner part 180 and an outer part 190.
  • the inner part 180 is approximately U-shaped or parabolic, corresponding to the contour of the entire chin guard unit 160 or of the outer part 190.
  • the inner part 180 has an offset portion 181.
  • the offset portion 181 has a mouth-like opening 182, with which the offset portion 181 can engage around a corresponding pin of the helmet shell unit 120.
  • a flap-like projection 183 is provided transversely projecting each.
  • a front area 184 and the two End regions 162 each have a further, obliquely projecting, flap-like projection 185 is provided. This is provided for engagement in through holes 163 of the outer part 190.
  • the tab-like second projections or projections 185 protrude into the through opening 163 of the outer part, so that they can be reached from the outside for a user.
  • a deformation of the inner part 180 including the end portions 162 can be effected.
  • This initiates an opening operation for releasing the chin guard unit 160 from the helmet shell unit 120.
  • the tab-like, second projections 185 unlocking at the second connection point, that is, the second connecting means 222, 262 causes.
  • the inner part 180 represents an internal locking member of the chin guard unit 160.
  • lever arms are mounted on both sides (position 182), which are accessible through openings 163 of the outer part from the outside. Without pressure in the direction of Helmstoffachse, ie inward, the lever arms sit positively with the projections 183 in the openings 163. Since these are also connected via a central web (at position 184), only with bilateral, simultaneous pressure on the projections 183 of the entire Released positive connection and the locking member to be moved. Unilateral unlocking is thus excluded.
  • the unlocking so also includes two directions of movement of the user with his hand, more precisely a circular path, as the gripping movement of a hand corresponds to external impact on the bolt by an impact but can hardly be generated, especially since the direction is aligned against the direction of travel.
  • the positive locking can be solved most reliably with one hand by a force and a counterforce of a hand.
  • unlocking is excluded by a unilateral unlocking.
  • In the locking member is behind each mouth opening 182, which surrounds each of the bolts of the main shell or the outer part 190, each side of a magnet 199 is attached.
  • the adhesive force of the pin with the magnet 199 exceeds in total the adhesive force of the magnet of the spring and / or magnetic mechanism 195 at the operating end of the bolt, such as in a nose position of the chin guard 160. Brings the wearer of the helmet by pressing the projections 185 a force on the Latch member, which exceeds the difference of the magnetic holding forces, the entire latch jumps forward and remains permanently attached to the magnet of the mechanism 195. In this way, it is ensured that only in the closed position, the index is visible to the wearer (signaled closed and locked), but not in the open state with not existing latch in the openings.
  • the inner part 180 is thus arranged relatively movable to the outer part 190 on the chin guard unit 160.
  • a front portion 194 of the inner part 180 cooperates with the spring and / or magnetic mechanism 195, such that a magnet of the Mechanism 195 the front portion 194 attracts once a positive connection of the projections 185 is lifted with the corresponding openings 163 in the outer part 190.
  • FIG. 30 shows schematically in a partially sectioned perspective view the chin guard unit 160 according to FIG. 25 in isolation.
  • the chin guard unit 160 is formed in two parts with the inner part 180 and the outer part 190.
  • the mouth-like openings 182 each surround a bolt acting as a second, helm-side connecting means 222.
  • the second projections or projections 185 engage in the passage openings 163.
  • the front part 184 connecting the two end regions 162 contacts a spring and / or magnetic mechanism 195 of the corresponding front region of the outer part.
  • Fig. 31 shows schematically in a partially sectioned view of the embodiment of Fig. 25, this time in a fully connected state.
  • FIG. 32 schematically shows a section along section line C-C of FIG. 31.
  • no gap is provided between the funnel bottom 173 and the foremost region of the top region 165.
  • the top region 165 abuts the funnel bottom 173.
  • the bolt or the second helmet-side connecting means 222 penetrates the respective passage opening of the outer part 190 and the inner part 180, so that a locking of the bolt in both parts 180, 190 is ensured.
  • FIG. 33 schematically shows a section along section line B-B from FIG. 31.
  • FIG. 34 schematically shows a section along section line A-A from FIG. 31.
  • FIGS. 28, 24 and 19 can be seen.
  • the integral helmet can be executed as any helmet. Preferred is an embodiment as an adaptive shark helmet, full shell helmet or the like.
  • One Full-shell helmet for example, is designed as a full-fledged full-shell helmet. Under full in the context of the invention is to be understood a helmet that has a sufficient form fit on the head by, for example, a jaw clamping. The helmet should not wobble relative to the head in the mounted state or move.
  • the helmet top shell unit, together with the chin guard unit, is designed as a deformation-resistant overall shell through an uninterrupted overlap of the chin guard unit and helmet shell unit. As a result, a circumferential force on the entire parting line (overlap area) is guaranteed.
  • a mounting of the chin guard unit is tool-free, preferably with one hand and is possible in an attached state of the helmet shell unit.
  • the integral helmet is designed so that at a force introduction direction from the front, which causes a bulge outwards, the outer shell grasps the chin guard along this support edge and deflects the force accordingly. This is the case, for example, with a frontal impact on the chin guard.
  • the pressure acting on the jaw clamping causes a spread of the chin strap.
  • the groove in the upper shell is funnel-shaped.
  • a force is introduced inward, such as in a side impact on the chin guard, the force is introduced into the main shell along an area (overlap area). Due to the entanglement of the components and the formation of a total volume, the deformation properties of the upper shell also correspond to those of a regular full-shell helmet.
  • the pressure acting on the jaw clamping causes a spread of the chin strap.
  • the groove / receptacle in the upper shell is funnel-shaped. Due to the entanglement of the components and the formation of a total volume, the deformation properties of the upper shell also correspond to those of a regular full-shell helmet. Also, to counteract the spreading, but also to allow the blind positioning of the chin guard, the attachment process is divided into a retraction and a final rotation phase.
  • a rotation axis preferably made of steel or other comparable material, which has at least in terms of strength and / or rigidity similar properties as steel.
  • the spring of the chin strap can now - be screwed into the groove against the spreading forces acting on the jaw clamping.
  • the lock is integrated in the chin guard.
  • In the chin guard is a bolt that can be moved by means of two accessible through engagement openings lever both by hand in the direction of travel, and is displaced automatically by a mounted in the upper shell bolt when retracting. This bar forms the inner part. Between the axis of rotation of the upper shell and hole in the chin guard a positive connection is made in the direction of travel as the screwdriver progresses. A little higher, the spring is formed so that it rests against the inner wall of the upper shell.
  • a depression of the spring from the steel axle by lateral force on the chin guard is impossible.
  • a magnet in the latch gives haptic and acoustic feedback when the jaw of the bolt completely surrounds the steel bolt of the top shell.
  • a spring element holds the latch in the closed position.
  • the central guide pin holds the spring element and guides the latch.
  • the guide of the bolt takes place at the upper fork.
  • the adaptive upper shell is the carrier base for many applications in closed (chin-bar) like open construction (baking, open face helmet). Also one-sided attachments are possible (baseball helmet, microphone / earphone unit), as well as a short chin guard. As a result, a better handling, a lower leverage (such as air resistance), a better view is realized.
  • One embodiment provides a bulkheaded jaw structure, for example for attaching devices such as respiratory masks or communication devices.
  • An embodiment as open face helmet for example, provides a jaw construction (hard) with recesses.
  • the helmet is possible as a protection-optimized half-shell helmet, for example with winter sports optics, and with the possibility of a subsequent supply of earphones / ear protectors.
  • the present invention makes it possible to find the entrance opening without sight through the funnel shape of the groove, magnets and arrangement of the magnets.
  • the Dreheinfahren is against an internal pressure.
  • the screwing without internal pressure takes place: Retracting and fix the open chin-part end on the hinge, during further screwing is so the spreading tendency (now at Pressure) limited to a residual minimum. This is counteracted by the inclination of the top area mentioned below and the funnel shape of the groove (insertion effect).
  • a three-dimensional locking process is made possible by simple retraction.
  • a carry in the unfolded state is possible.
  • an operating safety is guaranteed.
  • the mouth latch and bolt is mounted against a spring.
  • the operating safety is cognitive, since a magnet system is provided for an index.
  • the operating safety, especially against external influences is ensured, for example, the fact that the trigger must be done with two controls. There is here a positive connection of the lock.
  • the invention ensures an optimized introduction of force. This is caused by an overlap spring / groove. This allows a circumferential, homogeneous application of force in the Helmoberschalenü.
  • an entanglement / toothing of the section profile can be provided.
  • Advantages include a tool-free installation, an assembly in the mounted state by the U-shape, providing a full-featured full-face helmet by jaw clamping. This can be connected to a carrier.
  • an optimized impact protection is guaranteed.
  • the helmet provides a full volume. The introduction of force takes place via the overlap region and is thus more homogeneous than in known solutions.
  • the integral helmet meets the impact / front motorcycle standards, although tool-free installation is possible when mounted. Due to the complex, three-dimensional movement sequence, an embodiment of a tool-free assembly is described below, in particular when the helmet is attached.
  • the chin part is approximated to the upper shell from the front.
  • the pad has a padded recess in the ear area. Due to the padded recess in the ear area, there is no contact between the face and the padding on the insertion path.
  • the chin part is brought into contact with the upper shell.
  • the joint ends of the chin part hit the upper shell.
  • the surface itself is designed like a large socket.
  • the offset to the inwardly offset surface which later enters the upper shell, executed in the form of a quarter circle.
  • the large diameter of the rotary cuttings also makes it much easier to find the area.
  • the surfaces of the upper shell and the chin member at the point or at the location of the hinge axis by their rotated position to each other still very different surface alignment.
  • the surfaces are skewed to each other.

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

L'invention concerne un casque intégral (100), en particulier un casque dit intégral, qui présente de préférence une construction monocoque. Ledit casque comprend une unité coque supérieure (120) présentant une unité pour le cou (140) intégrée et une unité de protection du menton (160) comportant un serre-joues (150), l'unité de protection pour le menton (160) pouvant être reliée détachable à l'unité coque supérieure (120) du casque pour former le casque intégral (100), l'unité de protection pour le menton (160) étant réalisée sous la forme d'une unité mentonnière ouverte (161) présentant des zones d'extrémité (162) espacées les unes des autres et destinées à être rattachées à l'unité pour le cou (140), de sorte qu'une fois assemblées, les zones d'extrémité (162) forment conjointement avec l'unité pour le cou (140) une unité fermée sur toute sa périphérie. L'invention concerne en outre un procédé de liaison sans outil d'une unité de protection pour le menton (160) présentant un serre-joues (150) à une unité coque supérieure (120) du casque présentant une unité pour le cou (140) intégrée et/ou de détachement de ladite unité coque supérieure pour la formation d'un casque intégral (100) en particulier d'un casque intégral (100).
PCT/DE2015/100266 2014-07-01 2015-06-30 Casque intégral convertible et procédé permettant de relier ou de séparer les parties constitutives de ce dernier Ceased WO2016000687A1 (fr)

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EP15766382.4A EP3164023B1 (fr) 2014-07-01 2015-06-30 Casque intégral convertible et procédé pour connecter et/ou déconnecter ses éléments constitutifs
US15/323,245 US20170164679A1 (en) 2014-07-01 2015-06-30 Convertible integral helmet and method for connecting or disconnecting the constituent parts thereof

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DE102014109193.0 2014-07-01
DE102014109193.0A DE102014109193A1 (de) 2014-07-01 2014-07-01 Konvertierbarer Integralhelm und Verfahren hierzu

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CA2941866A1 (fr) * 2014-03-07 2015-09-11 Bell Sports, Inc. Mentonniere pour enduro-velo
US11470907B2 (en) * 2016-03-10 2022-10-18 Sport Maska Inc. Adjustable helmet with side protective members
DE102018211021A1 (de) * 2018-07-04 2020-01-09 Dirk Bechtel Zerlegbarer Schutzhelm
KR102587766B1 (ko) * 2018-12-05 2023-10-12 주식회사 기도스포츠 턱 보호대 위치결정 조립체 및 이를 구비하는 헬멧
DE102022132430A1 (de) 2022-12-07 2024-06-13 ABUS August Bremicker Söhne Kommanditgesellschaft Modulares Helmsystem
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US11812815B2 (en) 2016-05-05 2023-11-14 Fox Head, Inc. In-molded helmet chinbar
US12133570B2 (en) 2016-05-05 2024-11-05 Fox Head, Inc. In-molded helmet chinbar

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EP3164023A1 (fr) 2017-05-10

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